A vote in Hungary’s parliament to ratify the country’s bid to join NATO could come as early as next Monday, according to a senior member of the country’s ruling Fidesz party. That would end more than 18 months of delays by the nationalist government that have frustrated Hungary’s allies. In a letter to the speaker of parliament on Tuesday, Fidesz parliamentary group leader Máté Kocsis called for the vote to be scheduled for the opening day of the spring session, which begins at the start of next week. Kocsis wrote that Fidesz, which has repeatedly blocked a vote on the issue, would opt to supp…